249100080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1037917}}^1$

素因数の和:1037933

約数の個数: 40

約数和(自身を含む): 772210992

約数和(自身を除く): 523110912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1037917, 2075834, 3113751, 4151668, 5189585, 6227502, 8303336, 10379170, 12455004, 15568755, 16606672, 20758340, 24910008, 31137510, 41516680, 49820016, 62275020, 83033360, 124550040, 249100080]

約数ペア:

[(1, 249100080), (2, 124550040), (3, 83033360), (4, 62275020), (5, 49820016), (6, 41516680), (8, 31137510), (10, 24910008), (12, 20758340), (15, 16606672), (16, 15568755), (20, 12455004), (24, 10379170), (30, 8303336), (40, 6227502), (48, 5189585), (60, 4151668), (80, 3113751), (120, 2075834), (240, 1037917)]